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NTA Abhyas JEE Main2020ChemistryGeneral Organic ChemistryPractice

Which of the following species is paramagnetic in nature?

Options

  1. ACarbonium ion
  2. BFree radical
  3. CSinglet Carbene
  4. DNitrene

Correct answer

B. Free radical

Step-by-step solution

Species Valence electrons Magnetic behavior Carbonium ion 6 Diamagnetic Free radical 7 Paramagnetic Carbene 6 Diamagnetic Nitrene 6 Diamagnetic

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